⚡ Power Up Your Playtime! Sleek design complements your Nintendo Switch aesthetic. Unique cross design allows simultaneous charging of 4 Joy Con controllers without clutter. LED charge status indicators let you know at a glance when your controllers are ready. Perfect for gamers who value efficiency and style in their gaming setup. Built-in cable adjustment system keeps your setup neat and tidy. 4 Controllers LED Indicators Compact Design The Bionik Tetra Power is a compact charging dock designed for Nintendo Switch Joy Con controllers, allowing simultaneous charging of up to four controllers. It features a sleek design that matches the Nintendo Switch aesthetic, built-in cable management for a tidy setup, and LED indicators for easy charge status monitoring.